This year, the price of rare earth is like a roller coaster. It has experienced a 5-10 times increase in just half a year, and it has dropped 30-50 in the past three months. Recently, the price of rare earth has once again experienced a large decline. . Rare earth producers have to stop pr…
1. The floor of the work area should be cleaned of obstacles (no material can be stacked within 1 meter of the machine) to prevent slipping and falling.
2. Before starting the car, check whether the electrical equipment is normal, and if any faults ar…
2. Before starting the car, check whether the electrical equipment is normal, and if any faults ar…
For a long time, the domestic high-end market has been monopolized by foreign instruments. At present, understanding the mark…
New breakthroughs in genetic testing are conducive to molecular detection of long-sequence DNA A slight variati…
In areas where water resources are not sufficient, water resources are a major problem in limiting agricultural development. In order to use water resources rationally, many studies have found that no-tillage can increase the use of soil moisture and also stabilize the soil tempe…
Stage car manufacturers learned th…
Model NO.: NPT
Origin: Ningbo, China
Last week, a survey and consulting agency released a statistical report. According to the survey results, the dealerships of …
Recently, the rankings of production and sales volume of Chinese diesel engine manufacturers were announced in 2012. Yuchai, Quanchai, FAW, Weichai , Yunnei, Jiangling, Dongfeng Motor, Weichai Power Yangchai, Shandong Huayuan Laidong and Chaochao respectively. Ranked…
Judging from the international environment and the domestic market, the foreign trade situation of construction machinery products is no…
Lined fluorine ball valve installation work is not a simple matter, but also do a good job before the installation of preparatory work, there is a saying goes, in order to use the valve for a long time we must do a good job of installation. First, to confirm the preparation of the ball valve be…